A nurse preparing to administer diciofenac sodium 200 mg PO daily equally divided doses every 6 hr. How many mg should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading, zero if it applies. Do not use a trailing, zero.)
The Correct Answer is ["50"]
Determine the total daily dosage:
The client is prescribed 200 mg of diclofenac sodium daily.
Calculate the dosage per dose:
The medication is to be administered in equally divided doses every 6 hours.
There are 24 hours in a day, so the medication is given 24/6 = 4 times a day.
The dosage per dose is 200 mg / 4 doses = 50 mg per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The client can return to bed after taking the medication, but before eating:
This instruction is incorrect. After taking alendronate, the client should remain upright for at least 30 minutes to prevent irritation of the esophagus and minimize the risk of esophageal injury or reflux. Returning to bed immediately after taking the medication could increase the risk of these complications. The client should remain upright for the full 30 minutes, and this action is essential for the medication's safety and effectiveness.
B. Choose the same day of each week to take this medication:
The nurse should advise the client to take alendronate on the same day each week. This will help the client remember to take the medication regularly and consistently. Alendronate is typically prescribed as a once-weekly dose, and establishing a routine, such as choosing a specific day of the week, can improve adherence to the treatment regimen and ensure optimal therapeutic effects for osteoporosis.
C. Over-the-counter oral preparations can be taken with this medication:
Over-the-counter oral preparations, particularly calcium supplements and antacids, should not be taken with alendronate. Alendronate needs to be absorbed properly in the stomach, and taking it with other medications, especially those containing calcium, magnesium, or aluminum, can interfere with absorption. It is important that alendronate is taken alone, on an empty stomach, at least 30 minutes before any food, fluid, or other medications.
D. Take the medication at 1800, 30 min after the evening meal:
This is not correct. Alendronate should be taken in the morning, at least 30 minutes before eating, drinking, or taking any other medications. Taking it at 1800 (6:00 PM) after the evening meal would be incorrect, as the medication needs to be absorbed in an empty stomach for maximum effectiveness. Evening doses are not appropriate because of the potential for gastric irritation and decreased absorption with food and other evening medications.
Correct Answer is ["3"]
Explanation
Determine the desired dosage:
The nurse needs to administer 120 mg of duloxetine.
Determine the number of capsules per dose:
Each capsule contains 40 mg of duloxetine.
The nurse needs to administer 120 mg per dose.
To find the number of capsules per dose:
40 mg / 1 capsule = 120 mg / x capsules
Cross-multiplying gives us:
40x = 120
Dividing both sides by 40, we get:
x = 3 capsules
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